A “soft” concentrated flame improves control
The combination of a low velocity flame and concentrated heat deliver a new levelof welding control and versatility. Since the DHC 2000 operates with a flame velocity up to four times lower than a conventional torch, it prevents the molten weld puddle from “blowing out,” enabling welding of difficult materials such as aluminium.
What’s more, the low velocity gas flow produces an intense, narrow flame that concentrates heat on a much smaller area of metal for faster welding, smaller weld beads, and reduced heat damage.
The extremely high combustion efficiency of the DHC 2000′s flame leaves virtually no unburnt oxygen in the secondary flame surrounding the weld area. This shields the weld puddle from oxygen contamination, allowing difficult materials to be welded easily.
Independent tests on aluminum and stainless steel verify weld strength equal to Tig welds. The low oxygen content of the secondary flame also minimizes the need for flux. In fact, many operations require no flux at all. As a result, weld operation and post weld cleaning requirements are minimal.
Easy setup and operation
You can cut and weld without changing the tip. A single universal flame setting,“just off feather,” is used for virtually all applications, making the DHC 2000 one of the most straightforward welding systems to adjust and use.
Gas savings up to 60%
Since the DHC 2000 operates at a low oxy acetylene gas pressures and produces an extremely efficient flame, you will use far less gas to do most jobs. Many users have reported saving hundreds or thousands of dollars in gas expenses over a lifetime of use.
Narrower, cleaner cutting
A special dual tip cutting setup separates the oxygen delivery point from the pre-heat source. This design produces narrow, square cuts that require minimal secondary cleaning. The DHC 2000 efficiently cuts mild steel up to one inch thick.A complete oxy acetylene welding system in one portable package
This oxy acetylene torch comes complete with everything needed for welding, brazing and cutting almost any material. Kit contents include: a torch body, common welding tips, sheet metal and plate cutting attachments, cutting tip, guide wheels, tip cleaners, instructional DVD, and a comprehensive instruction manual